diff options
Diffstat (limited to 'libtool.m4')
| -rw-r--r-- | libtool.m4 | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/libtool.m4 b/libtool.m4 index 3672e9516..9a13f3b11 100644 --- a/libtool.m4 +++ b/libtool.m4 @@ -1340,7 +1340,14 @@ AC_CHECK_TOOL(AR, ar, false) test -z "$AR" && AR=ar if test -n "$plugin_option"; then if $AR --help 2>&1 | grep -q "\--plugin"; then - AR="$AR $plugin_option" + touch conftest.c + $AR $plugin_option rc conftest.a conftest.c + if test "$?" != 0; then + AC_MSG_WARN([Failed: $AR $plugin_option rc]) + else + AR="$AR $plugin_option" + fi + rm -f conftest.* fi fi test -z "$AR_FLAGS" && AR_FLAGS=cru |